CN109634326B - Micro-control device for air temperature and humidity in granary and using method thereof - Google Patents
Micro-control device for air temperature and humidity in granary and using method thereof Download PDFInfo
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Abstract
The invention discloses an air temperature and humidity micro-control device in a granary and a using method thereof, belonging to the technical field of grain storage, the air temperature and humidity micro-control device in the granary comprises a spiral rotating cone, the upper end of the spiral rotating cone is fixedly connected with an electric telescopic rod, the upper end of the electric telescopic rod is provided with a motor, the output end of the motor is fixedly connected with the electric telescopic rod, the motor is arranged at the top of the granary, the outer end of the spiral rotating cone is fixedly connected with a plurality of uniformly distributed spiral flow plates, on one hand, the air circulation in the grains can be increased by increasing the fluidity of the grains, and further, the emission of the heat and the water vapor in the grains can be accelerated, on the other hand, the heat and the water vapor in the grains can be absorbed by using a cooling and moisture absorption ball, and under the dual effects of the two, thereby greatly reducing the mildew rate of the grains and reducing the waste rate of the grains.
Description
Technical Field
The invention relates to the technical field of grain storage, in particular to a micro-control device for air temperature and humidity in a granary and a using method thereof.
Background
China is a big agricultural country, grain production and storage have a long history, and according to cultural relics and historical testimony which come out of earth in China for nearly fifty years, original agriculture of China is inspired in the late period of old stoneware and developed in the new stoneware (about ten thousand years to the present). The storage of grains is a continuation of agricultural cultivation, and storage technology is developed along with the development of agriculture. After the new stoneware era, with the development of original agriculture, the agricultural production forms a certain scale, and grains are remained and gradually developed from grain processing to storage. Classifying according to grain stacking modes in the bin: bulk bin, packing storehouse, categorised according to the storehouse appearance: the house type warehouse, the silo and the building warehouse are classified according to the building conditions and the equipment configuration of the warehouse: simple granary, general granary, mechanized granary, assembled granary, classify according to the granary position: the grain storage system comprises an aboveground bin, an underground bin and a semi-underground bin, which are classified according to the grain storage performance of a warehouse: air-conditioned storehouse, low-temperature storehouse, quasi-low-temperature storehouse, ordinary normal temperature storehouse.
Grain is stored when the bulk storage storehouse, generally need the low temperature to keep fresh, however, because grain piles up together in the granary, it is inside because the respiratory of grain, produce a large amount of heats and steam, but these heats and steam can not in time be discharged, under this kind of environment, grain is inside very easily takes place to milden and rot, make the waste of grain resources serious, and grain piles up together for a long time, its inside oxygen content is extremely low, under this kind of condition, grain is very easily taken place the fermentation phenomenon, make the spoilage of grain very high, compare the problem of the outside humiture of grain, the problem of the inside humiture regulation of grain seems particularly sharp-pointed.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an air temperature and humidity micro-control device in a granary and a using method thereof.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A micro-control device for air temperature and humidity in a granary comprises a spiral rotating cone, wherein an electric telescopic rod is fixedly connected to the upper end of the spiral rotating cone, a motor is arranged at the upper end of the electric telescopic rod, the output end of the motor is fixedly connected with the electric telescopic rod, the motor is installed at the top of the granary, a plurality of spiral flow plates which are uniformly distributed are fixedly connected to the outer end of the spiral rotating cone, the spiral flow plates are spirally distributed on the surface of the spiral rotating cone, ball adsorption grooves are drilled at the left end and the right end of each spiral flow plate, limiting films are bonded at the notch parts of the ball adsorption grooves, magnet layers are arranged at the inner ends of the ball adsorption grooves, a plurality of cooling and moisture absorption balls are bonded on the inner wall of each ball adsorption groove, each cooling and moisture absorption ball comprises a soft moisture absorption sleeve which is of a hollow structure, and heat absorption particles are filled in, the parcel of soft cover outer end that absorbs moisture has the magnetic metal net, can be through the mobility that increases grain on the one hand to increase the inside circulation of air of grain, and then give off of the inside heat of grain and steam with higher speed, on the other hand absorbs the use of wet ball through the cooling, can absorb inside heat of grain and steam, under the dual function of these two aspects, the inside heat of improvement grain that can the significance and giving off of steam, thereby the rate of mildew of very big reduction grain, thereby reduce the unrestrained rate of grain.
Furthermore, silver-plating is handled on the magnetic metal net surface, and silver-plating is handled, can increase the heat conductivity of magnetic metal net to inside can be quick conduct the heat in the grain to the moisture absorption ball of cooling, the magnetic metal net can be convenient for the later stage through magnet with the moisture absorption ball of cooling from the grain in the screening out simultaneously.
Furthermore, the soft moisture absorption sleeve is made of high molecular water absorbent resin, the high molecular water absorbent resin can absorb water which is hundreds of times or even thousands of times of the weight of the soft moisture absorption sleeve, and the soft moisture absorption sleeve has strong water locking capacity, so that the soft moisture absorption sleeve can absorb a large amount of water vapor in the granary, and the aim of protecting the grains from mildewing easily is achieved.
Furthermore, the heat absorption particles are dry ice particles, and a large amount of heat can be absorbed when the dry ice becomes gaseous carbon dioxide, so that the effect of reducing the temperature in the grain is achieved, and meanwhile, when the micro-control device rotates, the gaseous carbon dioxide can be accelerated to be distributed out, and the influence of the micro-control device on the aerobic respiration of the grain is reduced.
Furthermore, the cavity is formed in the inner portion of the soft moisture absorption sleeve in a chiseled mode, the inner moisture absorption layer is filled in the cavity, the inner moisture absorption layer has strong water absorption and water storage performance, and the double water absorption performance of the inner moisture absorption layer and the soft moisture absorption sleeve significantly improves the capability of the cooling moisture absorption ball for absorbing water vapor in grains.
Further, the interior moisture absorption layer adopts the cellulose sponge, and the cavity inner wall glues and is equipped with bamboo original fiber cotton, the cellulose sponge comprises pure natural plant composition, it is natural environmental protection healthy, can be able to bear 140 ℃ of high temperature, therefore it can not receive its inside high temperature influence in grain, simultaneously the cellulose sponge need not can absorb a large amount of steam under the exogenic action, thereby the water absorption capacity of very big improvement cooling moisture absorption ball, bamboo original fiber has antibiotic antibacterial effect simultaneously, can restrain become the soft moisture absorption cover and the interior moisture absorption layer of damp form behind the absorption steam and breed the bacterium.
Furthermore, the spiral rotating cone is conical, the tip of the spiral rotating cone is downward, and the bottom of the tip of the spiral rotating cone is convenient for the spiral rotating cone to enter the grain.
Furthermore, limiting film material is water-soluble film for limiting film can be dissolved when contacting the inside steam of grain, and the moisture absorption ball of being convenient for cool down is exposed from the ball adsorption tank.
A micro-control device for air temperature and humidity in a granary is provided, and the using method comprises the following steps:
firstly, electrifying the device, and controlling an electric telescopic rod to extend downwards and enter the interior of grains in a granary through a single chip microcomputer;
step two, starting a motor, driving the electric telescopic rod and the spiral rotating cone to rotate by the motor, and rotating the spiral flow plate in the grain to increase the fluidity of the grain and accelerate the dissipation of the temperature and the humidity in the grain;
after the spiral rotating cone enters the interior of the grain, the limiting film is dissolved when meeting a large amount of moisture in the grain, and meanwhile, the grain collides and rubs with the limiting film in the rotating process, so that under the double actions, the limiting film is damaged and leaks out of the cooling moisture absorption balls in the ball absorption groove;
step four, in the continuous rotation of the spiral rotating cone, the cooling moisture absorption balls continuously generate friction collision with the grains, so that the cooling moisture absorption balls fall into the grains from the ball absorption groove;
step five, the spiral rotating cone continues to rotate, and the cooling and moisture absorption balls are uniformly scattered into the grains under the pushing action of the spiral flow plate;
and step six, the dry ice in the cooling moisture absorption ball can absorb a large amount of heat, and meanwhile, the soft moisture absorption sleeve and the internal moisture absorption layer on the surface of the cooling moisture absorption ball can absorb a large amount of water vapor in the grains, so that the effect of adjusting the temperature and the humidity in the grains is achieved.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can be through the mobility that increases grain on the one hand to increase the inside circulation of air of grain, and then accelerate giving off of the inside heat of grain and steam, on the other hand is through the use of cooling hygroscopic ball, can absorb the inside heat of grain and steam, under the dual function of these two aspects, giving off of the inside heat of improvement grain that can the saliency and steam, thereby the mould rate of very big reduction grain, thereby reduce the unrestrained rate of grain.
(2) The surface of the magnetic metal net is subjected to silver plating treatment, the heat conductivity of the magnetic metal net can be increased, so that heat in the grain can be quickly conducted to the cooling moisture absorption balls, and meanwhile, the magnetic metal net can be used for screening the cooling moisture absorption balls from the grain through the magnets in the later period.
(3) The soft moisture absorption sleeve is made of high molecular water absorption resin, the high molecular water absorption resin can absorb water which is hundreds times or even thousands times of the self weight of the soft moisture absorption sleeve, and the soft moisture absorption sleeve has strong water locking capacity, so that the soft moisture absorption sleeve can absorb a large amount of water vapor in the granary, and the aim of protecting the grains from mildewing easily is achieved.
(4) The heat absorption granule is the dry ice granule, can absorb a large amount of heats when the dry ice becomes gaseous carbon dioxide to reach the effect that reduces temperature in the grain, when this micro control device is rotating simultaneously, can accelerate gaseous carbon dioxide and distribute away, reduce its influence to grain aerobic respiration.
(5) The inner part of the soft moisture absorption sleeve is provided with a cavity, the cavity is filled with an inner moisture absorption layer, the inner moisture absorption layer has strong water absorption and water storage performance, and the double water absorption performance of the inner moisture absorption layer and the soft moisture absorption sleeve significantly increases the capability of the cooling moisture absorption ball for absorbing water vapor in grains.
(6) Interior wet-absorbing layer adopts the cellulose sponge, and the cavity inner wall glues and is equipped with bamboo original fiber cotton, the cellulose sponge comprises pure natural plant composition, it is natural environmental protection healthy, can be able to bear 140 ℃ high temperature, therefore it can not receive its inside high temperature influence in grain, cellulose sponge need not absorb a large amount of steam under the exogenic action simultaneously, thereby the water-absorbing capacity of very big improvement cooling moisture-absorbing ball, bamboo original fiber has antibiotic antibacterial effect simultaneously, can restrain and become the soft moisture-absorbing cover and the interior wet-absorbing layer of damp form behind the absorption steam and breed the bacterium.
(7) The spiral rotating cone is conical, the tip of the spiral rotating cone is downward, and the bottom of the tip of the spiral rotating cone is convenient for the spiral rotating cone to enter the grain.
(8) The limiting film is made of a water-soluble film, so that the limiting film can be dissolved when contacting with water vapor inside grains, and the cooling moisture absorption balls are exposed from the ball adsorption tank.
Drawings
FIG. 1 is a schematic structural view of the present invention in operation;
FIG. 2 is a schematic view of the construction of the spiral rotating cone portion of the present invention;
FIG. 3 is a schematic structural view of a spiral flow plate portion of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic view of the structure of the cooling hygroscopic ball part of the present invention;
FIG. 6 is a schematic view of the structure of the soft absorbent sleeve portion of the present invention.
The reference numbers in the figures illustrate:
1 electric telescopic rod, 2 spiral rotating cones, 3 spiral flow plates, 4 soft moisture absorption sleeves, 5 limiting films, 6 ball absorption grooves, 7 magnetic metal nets, 8 internal moisture absorption layers, 9 heat absorption particles and 10 motors.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a micro-control device for air temperature and humidity in a grain bin comprises a spiral rotating cone 2, wherein the spiral rotating cone 2 is conical, the tip of the spiral rotating cone 2 is downward, the bottom of the tip of the spiral rotating cone 2 is convenient for the spiral rotating cone 2 to enter the grain, an electric telescopic rod 1 is fixedly connected to the upper end of the spiral rotating cone 2, a person skilled in the art can select a motor 10 with a proper type, such as ANT-26, the upper end of the electric telescopic rod 1 is provided with the motor 10, the person skilled in the art can select the motor 10 with a proper type, such as Y132S1-2, the output end of the motor 10 is fixedly connected with the electric telescopic rod 1, the motor 10 is installed at the top of the grain bin, the spiral rotating cone 2 and the motor 10 are controlled by a single chip microcomputer, and a logic language.
Please refer to fig. 2-4, the outer end of the spiral rotating cone 2 is fixedly connected with a plurality of spiral flowing plates 3 which are uniformly distributed, the spiral flowing plates 3 are spirally distributed on the surface of the spiral rotating cone 2, ball adsorbing grooves 6 are drilled at the left end and the right end of the spiral flowing plates 3, the notch of the ball adsorbing groove 6 is bonded with a limiting film 5, the limiting film 5 is made of a water-soluble film, so that the limiting film 5 can be dissolved when contacting with the water vapor inside the grain, the cooling moisture absorbing balls are exposed from the ball adsorbing grooves 6, the magnet layer is arranged at the inner end of the ball adsorbing grooves 6, and the inner wall of the ball adsorbing grooves 6 is bonded with a plurality of cooling moisture absorbing balls.
Referring to fig. 5, the cooling hygroscopic ball comprises a soft hygroscopic sleeve 4, the soft hygroscopic sleeve 4 is made of high molecular hygroscopic resin, the high molecular hygroscopic resin can absorb hundreds times, even thousands times of water by weight of the high molecular hygroscopic resin, and has strong water locking capacity, so that the soft hygroscopic sleeve 4 can absorb a large amount of water vapor inside the granary, thereby achieving the effect of protecting the grains from mildewing, the soft hygroscopic sleeve 4 is of a hollow structure, the soft hygroscopic sleeve 4 is filled with heat absorbing particles 9, the heat absorbing particles 9 are dry ice particles, and the dry ice can absorb a large amount of heat when changing into gaseous carbon dioxide, thereby achieving the effect of reducing the temperature inside the grains, meanwhile, when the micro-control device rotates, the gaseous carbon dioxide can be accelerated to be emitted, the influence of the gaseous carbon dioxide on the aerobic respiration of the grains is reduced, the outer end of the hygroscopic sleeve 4 is wrapped with a magnetic metal mesh 7, and the surface of the magnetic metal mesh 7 is silver-plated, silver-plating is handled, can increase the heat conductivity of magnetic metal mesh 7 to inside can be quick conducting the heat in the grain to the wet ball of cooling, magnetic metal mesh 7 can be convenient for the later stage and sieve out the wet ball of cooling from the grain through magnet simultaneously.
Referring to fig. 6, a cavity is chiseled in the soft moisture absorption sleeve 4, an inner moisture absorption layer 8 is filled in the cavity, the inner moisture absorption layer 8 has strong water absorption and water storage performance, the double water absorption performance of the inner moisture absorption layer 8 and the soft moisture absorption sleeve 4 significantly increases the water vapor absorption capacity of the cooling moisture absorption ball in the grain, the inner moisture absorption layer 8 adopts cellulose sponge, the bamboo fiber cotton is adhered to the inner wall of the cavity, the cellulose sponge is composed of pure natural plant components, is natural, environment-friendly and healthy, can resist the high temperature of 140 ℃, so the cellulose sponge can not be influenced by the high temperature in the grain, and simultaneously the cellulose sponge can absorb a large amount of water vapor without the action of external force, thereby greatly improving the water absorption capacity of the cooling absorbent ball, simultaneously, the raw bamboo fiber has the functions of antibiosis and bacteriostasis, bacteria can be inhibited from breeding in the soft moisture absorption sleeve 4 and the internal moisture absorption layer 8 which become wet after absorbing water vapor.
A micro-control device for air temperature and humidity in a granary is provided, and the using method comprises the following steps:
firstly, electrifying the device, controlling the electric telescopic rod 1 to extend downwards and enter the interior of grains in the granary through a single chip microcomputer;
step two, starting the motor 10, driving the electric telescopic rod 1 and the spiral rotating cone 2 to rotate by the motor 10, and rotating the spiral flow plate 3 in the grain to increase the fluidity of the grain and accelerate the dissipation of the temperature and the humidity in the grain;
after the spiral rotating cone 2 enters the interior of the grain, the limiting film 5 is dissolved when meeting a large amount of moisture in the grain, meanwhile, the grain collides and rubs with the limiting film 5 in the rotating process, and under the double actions, the limiting film 5 is damaged and leaks out of the cooling moisture absorption balls in the ball absorption groove 6;
step four, in the continuous rotation of the spiral rotating cone 2, the cooling hygroscopic balls continuously generate friction collision with the grains, so that the cooling hygroscopic balls fall into the grains from the ball adsorption tank 6;
step five, the spiral rotating cone 2 continues to rotate, and the cooling and moisture absorbing balls are uniformly scattered into the grains under the pushing action of the spiral flow plate 3;
step six, dry ice in the cooling moisture absorption ball can absorb a large amount of heat, simultaneously the soft moisture absorption cover 4 and the interior moisture absorption layer 8 on cooling moisture absorption ball surface can absorb a large amount of steam inside the grain, thereby reach the effect to temperature and humidity regulation in the grain, on the one hand can be through the mobility that increases the grain, thereby increase the inside circulation of air of grain, and then give off of the inside heat of grain and steam with higher speed, on the other hand is through the use of cooling moisture absorption ball, can absorb inside heat and steam of grain, under the dual function of these two aspects, the giving off of the inside heat of improvement grain and steam that can be showing, thereby the mould rate of very big reduction grain, thereby reduce the unrestrained rate of grain.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a be used for air temperature and humidity micro-control device in granary, includes spiral rotation awl (2), its characterized in that: the upper end of the spiral rotating cone (2) is fixedly connected with an electric telescopic rod (1), the upper end of the electric telescopic rod (1) is provided with a motor (10), the output end of the motor (10) is fixedly connected with the electric telescopic rod (1), the motor (10) is installed at the top of a granary, the outer end of the spiral rotating cone (2) is fixedly connected with a plurality of uniformly distributed spiral flow plates (3), the spiral flow plates (3) are spirally distributed on the surface of the spiral rotating cone (2), the left end and the right end of each spiral flow plate (3) are respectively provided with a ball adsorption groove (6), a limiting film (5) is bonded at the notch of each ball adsorption groove (6), the inner end of each ball adsorption groove (6) is provided with a magnet layer, the inner wall of each ball adsorption groove (6) is bonded with a plurality of cooling and moisture absorption balls, each cooling and moisture absorption ball comprises a soft moisture absorption sleeve (4), the soft moisture absorption sleeve (4) is of a hollow structure, heat absorption particles (9) are filled in the soft moisture absorption sleeve (4), and a magnetic metal net (7) is wrapped at the outer end of the soft moisture absorption sleeve (4).
2. The micro-control device for air temperature and humidity in the granary according to claim 1, wherein: and silver plating treatment is carried out on the surface of the magnetic metal net (7).
3. The micro-control device for air temperature and humidity in the granary according to claim 1, wherein: the soft moisture absorption sleeve (4) is made of high molecular water absorption resin.
4. The micro-control device for air temperature and humidity in the granary according to claim 1, wherein: the heat absorbing particles (9) are dry ice particles.
5. The micro-control device for air temperature and humidity in the granary according to claim 1, wherein: a cavity is formed in the soft moisture absorption sleeve (4) in a chiseled mode, and an inner moisture absorption layer (8) is filled in the cavity.
6. The micro-control device for air temperature and humidity in the granary according to claim 5, wherein: the inner moisture absorption layer (8) is made of cellulose sponge, and bamboo fiber cotton is adhered to the inner wall of the cavity.
7. The micro-control device for air temperature and humidity in the granary according to claim 1, wherein: the spiral rotating cone (2) is conical, and the tip of the spiral rotating cone (2) faces downwards.
8. The micro-control device for air temperature and humidity in the granary according to claim 1, wherein: the limiting film (5) is made of a water-soluble film.
9. The micro-control device for air temperature and humidity in the granary according to claim 1, wherein: the using method comprises the following steps:
firstly, electrifying the device, controlling an electric telescopic rod (1) to extend downwards and enter the interior of grains in a granary by a single chip microcomputer;
step two, starting the motor (10), wherein the motor (10) drives the electric telescopic rod (1) and the spiral rotating cone (2) to rotate, and the spiral flowing plate (3) rotates in the grain to increase the fluidity of the grain and accelerate the emission of the temperature and the humidity in the grain;
after the spiral rotating cone (2) enters the interior of the grain, the limiting film (5) is dissolved when meeting a large amount of moisture in the grain, meanwhile, the grain collides and rubs with the limiting film (5) in the rotating process, and under the double actions, the limiting film (5) is damaged and leaks out of the cooling and moisture absorption balls in the ball adsorption groove (6);
step four, in the continuous rotation of the spiral rotating cone (2), the cooling moisture absorption balls continuously generate friction collision with grains, so that the cooling moisture absorption balls fall into the grains from the ball absorption groove (6);
fifthly, the spiral rotating cone (2) continues to rotate, and the cooling and moisture absorbing balls are uniformly scattered into the grains under the pushing action of the spiral flow plate (3);
and step six, the dry ice in the cooling moisture absorption ball can absorb a large amount of heat, and meanwhile, the soft moisture absorption sleeve (4) and the internal moisture absorption layer (8) on the surface of the cooling moisture absorption ball can absorb a large amount of water vapor in the grains, so that the effect of adjusting the temperature and the humidity in the grains is achieved.
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| CN106717601A (en) * | 2016-12-25 | 2017-05-31 | 青岛智享专利技术开发有限公司 | A kind of agri-foodstuffs store mouldy grain and precisely discharge agitator |
| CN206674890U (en) * | 2017-03-21 | 2017-11-28 | 张佳博 | A kind of mobile delousing plant of silo |
| CN107278536A (en) * | 2017-07-18 | 2017-10-24 | 百色闻远网络科技有限公司 | A kind of good silo of moisture effect |
| CN207964125U (en) * | 2018-02-05 | 2018-10-12 | 马玉龙 | Barn temperature measuring sampler |
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